Called with args: (u'/var/folders/5_/g5p_bv117jv38bcnznllmt_m0000gn/T/calibre_0.9.15_tmp_DOwA8H/ZoWht6caltmpfmt.mobi',, u'Attached, you will find the e-book\n\nn the MOBI format.') {u'notifications': <Queue.Queue instance at 0x10cb30830>, u'abort': <threading._Event object at 0x10cb1d590>, u'log': <calibre.utils.logging.GUILog object at 0x10cb1d790>}